Austrian utility Verbund AG (<a href="https://www.wienerborse.at/en/stock-prime-market/verbund-ag-kat-a-AT0000746409/" target="_blank">VIE:VER</a>) has commissioned the expanded Malta-Reisseck hydropower plant group, now operating with a turbine capacity of around 1,540 MW and a pumping capacity of some 1,100 MW -- enough to store electricity generated by hundreds of wind turbines.